* PHPTAL library

1 files changed, 34 insertions, 0 deletions

diff --git a/lib/phptal/PHPTAL/Dom/ProcessingInstruction.php b/lib/phptal/PHPTAL/Dom/ProcessingInstruction.php
new file mode 100644
index 0000000..552462c
--- /dev/null
+++ b/lib/phptal/PHPTAL/Dom/ProcessingInstruction.php
@@ -0,0 +1,34 @@
+<?php
+/**
+ * PHPTAL templating engine
+ *
+ * PHP Version 5
+ *
+ * @category HTML
+ * @package  PHPTAL
+ * @author   Laurent Bedubourg <lbedubourg@motion-twin.com>
+ * @author   Kornel Lesiński <kornel@aardvarkmedia.co.uk>
+ * @license  http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License
+ * @version  SVN: $Id$
+ * @link     http://phptal.org/
+ */
+
+/**
+ * processing instructions, including <?php blocks
+ *
+ * @package PHPTAL
+ * @subpackage Dom
+ */
+class PHPTAL_Dom_ProcessingInstruction extends PHPTAL_Dom_Node
+{
+    public function generateCode(PHPTAL_Php_CodeWriter $codewriter)
+    {
+        if (preg_match('/^<\?(?:php|[=\s])/i', $this->getValueEscaped())) {
+            // block will be executed as PHP
+            $codewriter->pushHTML($this->getValueEscaped());
+        } else {
+            $codewriter->doEchoRaw("'<'");
+            $codewriter->pushHTML(substr($codewriter->interpolateHTML($this->getValueEscaped()), 1));
+        }
+    }
+}